Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

538
Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
538
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

1.6K
A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...
1.6K
Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care01:30

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

371
A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
371
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies01:27

Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies

3.2K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
3.2K
Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

5.3K
Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
5.3K
Pneumonia III: Complications and Assessment01:30

Pneumonia III: Complications and Assessment

1.1K
Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
1.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Optical and thermal modeling of an optrode microdevice for infrared neural stimulation.

Applied optics·2018
Same author

Simulation of small- and wide-angle scattering properties of glass-bead retroreflectors.

Applied optics·2017
Same author

[Genitourinary tuberculosis in Germany: diagnosis and treatment].

Der Urologe. Ausg. A·2011
Same author

[Testicular adrenal rest tumors (TART) in adult men with classic congenital adrenal hyperplasia (CAH)].

Der Urologe. Ausg. A·2008
Same author

[Bladder catheterization in nursing care. An unresolved problem! Initiative to build a guideline].

Der Urologe. Ausg. A·2005
Same author

High-resolution magnetic resonance imaging of trabecular bone in the wrist at 3 tesla: initial results.

Acta radiologica (Stockholm, Sweden : 1987)·2005

Related Experiment Video

Updated: Mar 1, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

1.7K

[Diagnosis of chronic prostatitis].

S Lenk1

  • 1Urologische Klinik und Poliklinik, Universitätsklinikum Charité, Humboldt-Universität zu Berlin, Schumannstrasse 20/21, 10117 Berlin.

Der Urologe. Ausg. A
|February 28, 2001
PubMed
Summary

The National Institutes of Health classification aids prostatitis diagnosis using symptom scores and the four-glass test. Differentiating prostatitis types involves analyzing leukocytes and bacteria in prostatic fluid and ejaculate.

Area of Science:

  • Urology
  • Infectious Diseases
  • Biochemistry

Context:

  • The National Institutes of Health (NIH) has established a new classification system for prostatitis syndromes.
  • This classification provides clear diagnostic criteria based on clinical symptoms.
  • Validated symptom scores and the four-glass test are crucial for categorization.

Purpose:

  • To outline the diagnostic criteria for classifying prostatitis syndromes according to the NIH.
  • To detail methods for differentiating between prostatitis types, including the four-glass test.
  • To highlight key biomarkers for identifying inflammation and infection in prostatic secretions and ejaculate.

Summary:

  • The NIH classification system categorizes prostatitis based on clinical symptoms and validated scores.

More Related Videos

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
05:25

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing

Published on: August 14, 2019

20.4K
Measurement of Tactile Allodynia in a Murine Model of Bacterial Prostatitis
06:46

Measurement of Tactile Allodynia in a Murine Model of Bacterial Prostatitis

Published on: January 16, 2013

16.6K

Related Experiment Videos

Last Updated: Mar 1, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

1.7K
Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
05:25

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing

Published on: August 14, 2019

20.4K
Measurement of Tactile Allodynia in a Murine Model of Bacterial Prostatitis
06:46

Measurement of Tactile Allodynia in a Murine Model of Bacterial Prostatitis

Published on: January 16, 2013

16.6K
  • The four-glass test helps differentiate symptoms by assessing leukocytes and bacteria in urine samples.
  • Increased leukocytes and bacteria in expressed prostatic excretion (EPS) and the VB3 urine fraction indicate prostatitis. Detection of peroxidase cells and polymorphonuclear (PMN) leukocyte elastase in ejaculate suggests uroadnexitis. Nonbacterial prostatitis (NIH III) and elevated PSA levels necessitate thorough clinical evaluation.

    • Impact:

    • Facilitates more accurate diagnosis and classification of various prostatitis syndromes.
    • Improves differentiation between bacterial and nonbacterial forms of prostatitis.
    • Guides clinical management by identifying specific indicators of inflammation and infection.